gpio_led: bugs fixed, PX4FMUv2 support added
ROMFS: ignore comments and newlines in startup files, text in mixer files
ROMFS: only identify *.mix as mixer files
sdlog2: getopt invalid usage fixed
add simple trim parameter for fw attitude
sensors: publish manual controls on actuator_controls_1 topic instead of actuator_controls_3
px4io: print all control groups in "px4io status"
Reverse: sensors: publish manual controls on actuator_controls_1 topic instead of actuator_controls_3
px4iofirmware: define 4 actuator control groups
px4io: hardcode number of control groups in "px4io status"
Merge remote-tracking branch 'upstream/master' into fw_trim
fw pitch sp and roll sp offset parameter
px4io: print actuator control registers as int16 instead of uint16
Merge branch 'master' into act_group_hotfix
Merge remote-tracking branch 'upstream/master' into beta_fwtrim
fw sp offsets: convert deg to rad
Reduce excessive stack sizes on main OS stacks. This has been tested on mavlink_beta, but needs more careful testing.
sdlog2: use orb_check() instead of poll() to minimize polling overhead, bugs and compiler warnings fixed
sdlog2: code style fixed
Merge branch 'master' into sdlog2_opt